8194967320 has 32 divisors (see below), whose sum is σ = 19074495600. Its totient is φ = 3164952448.

The previous prime is 8194967281. The next prime is 8194967323. The reversal of 8194967320 is 237694918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8194967323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3531154 + ... + 3533473.

Almost surely, 2^8194967320 is an apocalyptic number.

It is an amenable number.

8194967320 is an abundant number, since it is smaller than the sum of its proper divisors (10879528280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8194967320 is a wasteful number, since it uses less digits than its factorization.

8194967320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7064667 (or 7064663 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 8194967320 is about 90526.0587897209. The cubic root of 8194967320 is about 2016.1170481665.

The spelling of 8194967320 in words is "eight billion, one hundred ninety-four million, nine hundred sixty-seven thousand, three hundred twenty".